From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753393AbaH2Njg (ORCPT ); Fri, 29 Aug 2014 09:39:36 -0400 Received: from mail-ob0-f202.google.com ([209.85.214.202]:40459 "EHLO mail-ob0-f202.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752528AbaH2Nje (ORCPT ); Fri, 29 Aug 2014 09:39:34 -0400 From: Doug Anderson To: Mark Brown , Heiko Stuebner , olof@lixom.net Cc: Addy Ke , Sonny Rao , Doug Anderson , mark.rutland@arm.com, devicetree@vger.kernel.org, swarren@nvidia.com, pawel.moll@arm.com, ijc+devicetree@hellion.org.uk, pdeschrijver@nvidia.com, agross@codeaurora.org, lgirdwood@gmail.com, robh+dt@kernel.org, linux-kernel@vger.kernel.org, santosh.shilimkar@ti.com, sandeep_n@ti.com, galak@codeaurora.org, grant.likely@linaro.org, treding@nvidia.com Subject: [PATCH 0/2] IO voltage domain support for rk3188 and rk3288 Date: Thu, 28 Aug 2014 12:19:19 -0700 Message-Id: <1409253562-8907-1-git-send-email-dianders@chromium.org> X-Mailer: git-send-email 2.1.0.rc2.206.gedb03e5 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org These two patches add support for automatically configuring the IO voltage domains on rk3188 and rk3288 SoCs. The first patch adds some new notification types to the regulator code. It's used by the second patch which actually implements the IO voltage domain driver. These two patches were co-developed by Heiko Stübner and Doug Anderson (proof of concept patches were written by Heiko). They were tested in a private branch on an rk3288 board using rk808 instead of mainline since rk808 support isn't finalized in mainline yet. Heiko Stübner (2): regulator: core: Add REGULATOR_EVENT_PRE_VOLTAGE_CHANGE (and ABORT) soc/rockchip: io-domain: add driver handling io domains .../devicetree/bindings/arm/rockchip/io-domain.txt | 60 ++++ drivers/regulator/core.c | 63 +++- drivers/soc/Kconfig | 1 + drivers/soc/Makefile | 1 + drivers/soc/rockchip/Kconfig | 10 + drivers/soc/rockchip/Makefile | 1 + drivers/soc/rockchip/io-domain.c | 333 +++++++++++++++++++++ include/linux/regulator/consumer.h | 20 ++ 8 files changed, 482 insertions(+), 7 deletions(-) create mode 100644 Documentation/devicetree/bindings/arm/rockchip/io-domain.txt create mode 100644 drivers/soc/rockchip/Kconfig create mode 100644 drivers/soc/rockchip/Makefile create mode 100644 drivers/soc/rockchip/io-domain.c -- 2.1.0.rc2.206.gedb03e5